CN110248706B

CN110248706B - Multi-finger device for hand exercise

Info

Publication number: CN110248706B
Application number: CN201880010042.XA
Authority: CN
Inventors: 丹尼·莱维·哈里森
Original assignee: Harrison Legacy 301 LLC
Current assignee: Harrison Legacy 301 LLC
Priority date: 2017-02-02
Filing date: 2018-01-12
Publication date: 2021-02-26
Anticipated expiration: 2038-01-12
Also published as: WO2018144208A1; EP3576851A1; ES2909094T3; AU2018214474A1; EP3576851A4; CA3052424C; US10112073B2; EP3576851B1; CA3052424A1; US20180214742A1; CN110248706A; AU2018214474B2

Abstract

An adjustment device for game players and electronic athletics players is presented. The device comprises a wrist support device, a massage sleeve, a hand exercise support ring, a finger joint support ring and a three-finger exercise device. The wrist rest device is configured to provide adequate warmth to the forearm while playing a game, using a keyboard, or using any data entry device. The massage sleeve is configured to wrap around a forearm of a person. The massage cover includes a plurality of raised geometries that are implanted into the fabric of material to provide appropriate pressure along the musculature of the wrist and forearm. The hand exercise support rings, finger joint support rings, and three finger exercise devices are configured to increase flexion, extension, abduction, adduction, and intrinsic muscular strength of the fingers, wrists, and forearms, particularly for people who make large amounts of keyboard input and text, typing, gaming, and data entry.

Description

Multi-finger device for hand exercise

Technical Field

Embodiments of the present invention relate to a device for preventing repetitive stress trauma by strengthening and adjusting the upper limb. More particularly, the present invention relates to an adjustment device for upper limbs, including hands and fingers.

Background

Participants in various activities involving video game consoles, computer keyboards, and other input devices often experience discomfort on and around the upper limbs, such as the forearms and wrists. Many of these ailments may be directly attributable to incorrect positioning of the forearm and wrist, particularly when keyboard entry, mouse use, or game console use may result in overuse or repetitive stress.

Minimizing the activity that causes tendonitis is often an effective treatment for the general case of overuse or repetitive stress injuries. However, patients are often reluctant to forego such a contrary medical activity for extended periods of time. Thus, there is a need for a device that helps strengthen the musculature of the upper limbs, and also relaxes and massages the fingers, wrists and forearms.

Disclosure of Invention

One or more embodiments of the present invention relate to an adjustment device for game players and electronic athletes. The adjustment device comprises a wrist support device, a massage sleeve, a hand exercise support ring, a finger joint support ring and a three-finger exercise device. The wrist-rest apparatus includes a plurality of panels coupled together to form a wrist-rest assembly for a user of the computer input device.

In one or more embodiments, each panel is a wedge-shaped rectangular structure, preferably a gel pad, having a sloped top surface from a proximal end to a distal end. The top surface includes a plurality of ridges configured to minimize direct pressure on nerve, blood vessels, and muscle tissue of the wrist and forearm. These ridges can be compressed and inclined at a desired angle, for example, about 15 to 20 degrees, to provide some cushioning effect and minimize over-extension or over-flexion of the wrist.

In one or more embodiments, the panel further comprises a flap on the left side of the structure and a second flap on the right side of the structure. The flap is configured for coupling to the second panel and may be made of the same material as the rest of the panel structure. The fins can also be made of other types of materials, such as fabric or felt.

In one or more embodiments, the left side flap is on the same horizontal plane as the right side flap or on a different horizontal plane so that when the two panels are coupled side-by-side, the assembly can lie flat on a horizontal surface (e.g., a table top). In other embodiments, either tab may be configured as a slot for sliding the other tab in. For example, if the left side flap is configured as a single strip of material, the right side flap may be configured as a slot to retain the left side flap of the second panel.

In one or more embodiments, the panel structure further comprises a plurality of slide protectors at the underside of the panel configured to provide resistance to sliding or slipping on the resting surface. The slide protector may comprise a rubber or felt material that is more flexible than the panel structure.

In one or more embodiments, each panel also includes heating coils (or elements) inside the structure to provide warmth to a person's forearms when playing games, using a keyboard, or using any other type of manually operable input device. The heating coil includes a male connector on one end and a female connector on an opposite end to couple to the power source and the second panel. The connector can be USB or any other type of power supply.

The massage suit apparatus includes a body fabric material configured to wrap around a forearm of a person. The body is substantially shaped as an isosceles trapezoid that fits snugly on a person's forearm when folded around the forearm.

In other embodiments, the body may also be shaped as a cone with a flat top, and thus does not necessarily have to be flat and trapezoidal when open. For example, the body may comprise two flat-topped conical portions hinged together. It will be clear to the skilled person that other shapes are also conceivable, as long as the massage cover is wrapped around the forearm of the user.

In one or more embodiments, fastener members coupled to opposite sides of the body are used to secure the massage cover to the forearm. Different types of fasteners may be used, such as hook and loop fasteners, touch fasteners, buttons, and the like.

In one or more embodiments, a plurality of raised geometric type shapes are coupled on the inner face of the body. The geometry may be configured as part of the fabric material to provide appropriate pressure along the musculature of the wrist and forearm. These geometries are configured to minimize direct compression of blood vessels, nerves and muscles of the forearm.

In one or more embodiments, the geometric shapes include a first row of multiple diamond shapes comprising one or more s-shaped (i.e., approximately sinusoidal) ridges of different lengths alternating with a second row of multiple diamond shapes having one or more protuberances (e.g., circular protuberances or plus shaped protuberances). The geometry also includes a trapezoid on each side of the ray-piercing shape configured to minimize direct pressure on the radial and ulnar nerves by being positioned obliquely to the nerves. The ray-stab shape includes one or more s-shaped ridges of varying lengths configured to minimize direct pressure on the median nerve.

In one or more embodiments, the geometry is elevated at different heights and is configured to provide appropriate pressure and counter pressure points to the musculature, blood vessels, and nerves of the wrist and forearm.

In one or more embodiments, the protuberances comprise magnetic massage balls or copper coils.

In one or more embodiments, the massage cover further includes an optional heating element. The heating element may be a resistive heater, such as a flexible PTC ("positive temperature coefficient") heater made of conductive rubber.

The hand exercise support ring includes a body having two rings coupled together in a side-by-side configuration by a living hinge. The hand exercise support ring is preferably made of an elastic material.

In one or more embodiments, each ring includes a central aperture and a plurality of slots covered by tabs around the circumference of the ring. For example, each ring has a tab/slot combination at the free end of the ring and a tab/slot combination at the hinged end of the ring, the tab/slot combination being capable of receiving a human thumb. Each ring also includes a plurality of tab/slot combinations on the top half of the ring for each remaining digit of the hand, i.e., a human finger, and a plurality of tab/slot combinations at the bottom half of the ring for each remaining digit of the hand.

In one or more embodiments, each tab/slot combination on the first loop has a complementary tab/slot combination on the second loop such that when the hand exercise rack is folded about the living hinge, the complementary tabs/slots overlap.

In one or more embodiments, the hand exercise support ring is made of an extensible material that returns to its shape after being deformed and retains its functional and mechanical properties.

A knuckle support ring is a device that includes a body with two branches joined in a side-by-side configuration by a hinge. The knuckle support ring is preferably made of an elastic material with a foldable living hinge between the branches.

In one or more embodiments, each branch includes a finger hole for each finger of the hand. For example, a first digit hole for the thumb, a second digit hole for the index finger, a third digit hole for the middle finger, a fourth digit hole for the ring finger, and a fifth digit hole for the little finger. Each first branch may also include one or more apertures in the body and between the finger apertures for varying (e.g., reducing) the force required for finger abduction.

In one or more embodiments, the plurality of digit holes are arranged along the length of each branch such that a first digit hole for the thumb is closest to the hinge, followed by a second digit hole for the index finger, followed by a third digit hole for the middle finger, followed by a fourth digit hole for the ring finger, followed by a fifth digit hole for the little finger.

In one or more embodiments, each digit aperture includes a plurality of raised ridges on its inside surface to help minimize direct pressure on the muscles and blood vessels of the thumb and fingers. The ridges also provide a massaging effect to the thumb and fingers.

In one or more embodiments, a user can perform abduction and adduction of fingers and/or arms by inserting all of the fingers of both hands into the finger holes of the finger joint support ring.

In one or more embodiments, the finger joint support ring is made of an extensible material that returns to its shape after being deformed and retains its functional and mechanical properties.

The three finger exercise device includes a body having three loops connected by bridges in a triangular configuration. In one or more embodiments, each ring includes an inner diameter configured to snugly fit a human finger or thumb and a depth that is approximately half the length of the human finger. The inside surface of each ring includes a plurality of raised and flexible internal ridges that are approximately sinusoidal in shape and extend the depth of the ring. These irregularly shaped internal ridges are configured to provide massage while minimizing direct pressure on nerves, blood vessels, and tendons of the fingers (i.e., finger and thumb) of the hand.

In one or more embodiments, the outer side surface of each ring includes one or more raised and flexible outer ridges that approximate a sinusoidal shape around the outward-facing perimeter between the two connecting bridges. Each ring also includes one or more raised ridges that are approximately sinusoidal in shape and extend the depth of the ring surface on the inward-facing perimeter between two connecting bridges.

In one or more embodiments, each bridge connecting two rings includes an inside surface having a plurality of raised and flexible internal ridges that are approximately sinusoidal in shape and extend the width of the bridge. These irregularly shaped internal ridges are configured to provide massaging while minimizing direct pressure on nerves, blood vessels, and tendons of the fingers (i.e., finger and thumb) of the hand.

In one or more embodiments, the outer side surface of each bridge includes one or more raised and flexible ridges that are approximately straight and parallel and extend the width of the bridge.

In one or more embodiments, the three finger exercise device is made of an extensible material that returns to its shape after being deformed and retains its functional and mechanical properties.

Drawings

The above and other aspects, features and advantages of the present invention will become more apparent from the following more particular description thereof, given in conjunction with the accompanying drawings in which:

figure 1A is a top plan view of a wrist rest assembly having four wrist rest modules according to one or more embodiments of the invention.

FIG. 1B is a perspective view of a wrist rest module with a cutout section showing an optional heating coil in accordance with one or more embodiments of the present invention.

Figure 1C is a bottom perspective view of a wrist rest module according to one or more embodiments of the invention.

Fig. 1D is an illustration of an exemplary use of a wrist rest assembly in accordance with one or more embodiments of the present invention.

Fig. 2A is a top plan view of the outer side of a massage cover according to one or more embodiments of the present invention.

Fig. 2B is a perspective view of the medial side of a massage cover according to one or more embodiments of the present invention.

Figure 2C is a close-up illustration of the interior of the massage sleeve according to the first embodiment of the invention.

Figure 2D is a close-up illustration of the interior of a massage sleeve according to a second embodiment of the invention.

Fig. 2E is an illustration of an exemplary use of a massage cover according to one or more embodiments of the present invention.

FIG. 3A is a top plan view of a hand exercise stand according to one or more embodiments of the present invention.

Fig. 3B is a perspective view of a hand exercise stand according to one or more embodiments of the present invention.

Figure 3C is a close-up illustration of the alignment of corresponding slots of a hand exercise rack in a folded position according to a second embodiment of the present invention.

Fig. 3D is an illustration of an exemplary use of a hand exercise cradle to strengthen an upper limb according to one or more embodiments of the present invention.

Fig. 3E is an illustration of an exemplary use of a hand exercise stand to strengthen thumb muscles according to one or more embodiments of the present invention.

Fig. 3F is an illustration of a second exemplary use of a hand exercise stand to strengthen thumb muscles according to one or more embodiments of the present invention.

Fig. 3G is an illustration of an exemplary manner to stow and carry a hand exercise support according to one or more embodiments of the invention.

FIG. 4A is a perspective view of a hand and finger exercise device according to one or more embodiments of the present invention.

FIG. 4B is a perspective view of a hand and finger exercise device in a folded position according to one or more embodiments of the present invention.

FIG. 4C is an illustration of an exemplary use of a hand and finger exercise device to strengthen finger and wrist muscles, according to one or more embodiments of the invention.

Fig. 4D is an illustration of an exemplary use of the hand and finger exercise device in a folded position to strengthen finger muscles according to one or more embodiments of the invention.

Fig. 5A is a perspective view of a three finger exercise device according to one or more embodiments of the present invention.

Fig. 5B is an illustration of an exemplary use of a three finger exercise device to strengthen finger muscles, according to one or more embodiments of the present invention.

Fig. 5C is an illustration of a second exemplary use of a three finger exercise device to strengthen finger muscles, according to one or more embodiments of the present invention.

Detailed Description

The invention will now be described, including adjustment means for game players and electronic athletics athletes. In the following exemplary description, numerous specific details are set forth in order to provide a more thorough understanding of embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without all aspects of the specific details set forth herein. Further, while the steps or processes are set forth in an exemplary order to provide an understanding of one or more systems and methods, the exemplary order is not meant to be limiting. Those skilled in the art will recognize that these steps or processes may be performed in a different order, and that one or more steps or processes may be performed simultaneously or in multiple process flows without departing from the spirit or scope of the present invention. In other instances, specific features, quantities, or measurements that are known to one of ordinary skill in the art have not been described in detail so as not to obscure the invention. It should be noted that while the examples of the invention are set forth herein, the scope and breadth of the invention are defined by the claims and the full scope of any equivalents.

For a better understanding of the disclosed embodiments, its operating advantages and specific objects attained by its uses, reference should be made to the accompanying drawings and descriptive matter in which there are illustrated exemplary disclosed embodiments. The disclosed embodiments are not intended to be limited to the specific forms set forth herein. It should be understood that various omissions and substitutions of equivalents are contemplated as circumstances may suggest or render expedient, but these are intended to encompass the application or embodiment.

The terms "first," "second," and the like, herein do not denote any order, quantity, or importance, but rather are used to distinguish one element from another, and the terms "a" and "an" herein do not denote a limitation of quantity, but rather denote the presence of at least one of the referenced item.

Wrist support device

The wrist rest device is configured to provide proper ergonomic balance and assistance to maintain the wrist in a functional position without being in an over-flexed or over-extended position when keyboard entry, use of a mouse, or use of a game console. The wrist rest arrangement is preferably constructed as modular panels that can be coupled together in any desired configuration. For example, the panels can be coupled together in a horizontal manner, manipulated whereby the panels are coupled in a zigzag configuration, in a U-shaped configuration, or any other desired configuration. The panels may be coupled in a configuration suitable for the person using the device to obtain their preferred comfortable position.

In one or more embodiments of the invention, the wrist rest device is configured to provide adequate warmth to the forearm while playing a game, using a keyboard, or using any data entry device. The device is typically used at a table top to provide additional ergonomic balance to the upper limb to minimize cumulative repetitive stress trauma and to prevent the possibility of any type of nerve impact problem, such as carpal tunnel syndrome and/or other types and forms of tendonitis of the fingers, wrist and forearm.

The texture of each panel was corrugated to minimize direct pressure on nerves, blood vessels and tendons of the wrist and forearm. Various embodiments of wrist rest devices will now be described with reference to fig. 1A-1D.

Fig. 1A is a top plan view of a wrist rest assembly 100 according to one or more embodiments of the invention, the wrist rest assembly 100 having four wrist rest panels 101 coupled together. Wrist rest assembly 100 is a kinematically and ergonomically designed device that is particularly intended to provide wrist relaxation when using manually operated input devices (e.g., keyboard, mouse, game console, etc.). Wrist rest assembly 100 provides proper balance and rest for the wrist by maintaining the wrist in a functional and relaxed position (i.e., not in an over-flexed or over-extended position) while using a keyboard, mouse, or game console (see fig. 1D).

As shown in fig. 1A, the wrist rest assembly 100 includes a plurality of (e.g., four) panels 101 coupled in a user desired configuration. For example, a plurality of panels 101 can be coupled together in a horizontal manner, placed in a zigzag position, placed in an angled position, thereby placing two side panels, namely 101(a) and 101(d), in a U-shaped position. Thus, the panel 101 is configured such that when more than one panel are coupled together, all of the coupled panels can be properly and individually manipulated by a user of the assembly to accommodate their comfort level. It should be appreciated by those skilled in the art that although four panels are coupled together in this illustrative example, any number (i.e., one or more) of panels may be coupled together to form wrist rest assembly 100.

In one or more embodiments, the panel 101 includes optional heating coils (or elements) 160 inside the structure to provide warmth to a person's forearms when playing games, using a keyboard, or using any other type of manually operable input device. The heating coil 160 includes a male connector, e.g., 161, on one end and a female connector, e.g., 162, on the opposite end. For example, the connector can be a USB. It will be clear to the skilled person that any other type of connector can be used and that the position of the male and female connectors can be exchanged as long as it performs the function of supplying power to the heating coil, in particular to the panels at the edges, e.g. 101(a) and 101 (d).

The wrist rest assembly 100 is preferably used at a table top to provide additional ergonomic balance to the upper limb to minimize cumulative repetitive stress trauma and to prevent any type of nerve impact problem, such as the possibility of carpal tunnel syndrome and/or other types and forms of tendonitis of the fingers, wrist and forearm.

Fig. 1B and 1C are different views of the wrist rest panel 101. Fig. 1B is a perspective view of the wrist rest panel 101 with the cutout section showing the optional heating coil 160, while fig. 1C is a bottom perspective view of the wrist rest panel 101. As illustrated, wrist rest panel 101 is a wedge-shaped rectangular structure, preferably a gel pad, having a sloped top, i.e., increasing in height from a proximal side 114 to a distal side 116.

In one or more embodiments, the width of the panel 101 is about 8 inches and the slope is about 10 degrees. It should be noted that embodiments with different widths and slopes are contemplated. For example, the slope can be between 5 and 15 degrees, or even higher. The width can also be in the range of about 4 inches to 24 inches or more.

In one or more embodiments, top side 110 of panel 101 has a corrugated texture, i.e., has a plurality of ridges 112 configured to minimize direct pressure on nerve, blood vessels, and muscle tissue of the wrist and forearm (see fig. 1D). The ridges are configured so that the wrist and forearm have minimal flat compression on the pad. For example, the ridges may be compressible and may also be inclined at a desired angle, for example, between about 15 degrees and 20 degrees, to provide some cushioning effect.

The panel 101 also includes a flap (or tab) 140 on the left side and a flap 150 on the right side. The flap 140 and flap 150 can be made of the same material as the rest of the structure of the panel 101, or of other types of material such as fabric, felt, etc. The flap 140 may also be in the same horizontal plane or a different horizontal plane than the flap 150 so that when the two panels are coupled side-by-side, the assembly may lie flat on a surface (e.g., a table top). In other embodiments, the

tab

140 or 150 may be configured as a slot (not shown) for sliding the other tab in. For example, if the tab 140 is configured as a single strip of material, the tab 150 may be configured as a slot to retain the tab 140 of the second panel 101.

In one or more embodiments, the

flaps

140 and 150 can also include one or more holes 142 that serve as attachment points for two panels. As shown in fig. 1A, one or more couplers 144 may be used to secure two panels together. The coupling 144 may be a bolt, button, cap, plug, stud, or any other device suitable for coupling two panels together.

In one or more embodiments, the bottom side 120 of the panel 101 includes a plurality of slide protectors 122. These slide protectors can comprise, for example, softer rubber materials. The slide protector is configured to provide resistance to the panel 101 from sliding or slipping on the resting surface 12, such as a table top, when the mat is in use.

Figure 1D is an illustration of an exemplary use of a wrist rest apparatus 100 according to one or more embodiments of the present invention. As shown, when the user's forearm 10 is placed on the pad 100, the forearm and wrist are in a natural position while using the input device 14, and the ridge 112 on the top surface of the pad 100 provides minimal continuous surface area contact and pressure on the forearm 10.

Massage cover

The massage cover provides proper massage for the forearms and wrists. The massage cover includes a plurality of raised geometric designs that can be implanted into the fabric of material to provide appropriate pressure along the musculature of the wrist and forearm. The device can be configured to provide a warm carrier for the upper limb and provide appropriate pressure and counter pressure points for the musculature, blood vessels and nerves of the forearm. The device is preferably configured to provide appropriate ergonomic balancing and massaging techniques for the upper extremities, particularly for those who perform a large number of writings, keyboard entries, games, texting, typing, data entry and drawings.

The massage cover may be easily applied by wrapping the massage cover around the forearm and securing with fasteners to minimize extraneous movement. The massage cover can be configured or can be made configurable to different sizes, for example, a 7 inch design, a 9 inch design, and an 11 inch design. Various embodiments of a massage cover will now be described with reference to fig. 2A-2E.

As shown in fig. 2E, the massage sleeve 200 is configured to provide a proper massage for the forearm and wrist when worn. Fig. 2A is a top plan view of the outer side 230 of the massage sleeve 200 showing an optional heating element, while fig. 2B is a perspective view of the inner side 220 of the massage sleeve 200 according to one or more embodiments of the present invention.

As shown, the massage cover 200 includes a body fabric material 210 having an inner side 220 and an outer side 230. The body is shaped substantially as an isosceles trapezoid such that when folded around a person's forearm, the body fits snugly on the forearm (see fig. 2E). The body 210 may also be shaped as a cone with a flat top and thus does not necessarily have to be flat and trapezoidal when opened. For example, the body can comprise two flat-topped conical portions hinged together. It will be clear to the skilled person that other shapes are also conceivable, as long as the massage cover is wrapped around the forearm of the user.

In the example shown, the distal or short end 211 of the parallel sides of the body is configured to fit closer to the wrist, while the proximal or long end 212 of the body 210 is configured to fit closer to the elbow. The massage sleeve 200 also includes

fastener members

240 and 250 coupled to the opposing

sides

214 and 215, respectively. Different types of fasteners may be used, such as hook and loop fasteners, touch fasteners, buttons, and the like.

In the example shown, fastener components, such as 240 and 250, are coupled on the exterior side of the body. It should be apparent to those skilled in the art that the fastener assembly may be coupled on any side of the body or combination of sides, and that other types of fasteners are contemplated, such as clips and buttons, so long as the fastener selected has the function of securing the massage cover 200 around the person's forearm 10.

In one or more embodiments, the massage sleeve 200 further includes a plurality of geometric shapes, e.g., 221-225, on the inner side 220 of the body 210, which may be configured as part of a fabric material to provide appropriate pressure along the musculature of the wrist and forearm. For example, the shape 221 includes a diamond shape having one or more s-shaped (i.e., approximately sinusoidal) ridges having different lengths; shape 222 includes a diamond shape with one or more ridges (e.g., rounded ridges); the

shapes

223 and 224 are in the form of trapezoids; and shape 225 is configured to resemble a skate with one or more s-shaped ridges having different lengths. These shapes rise at different heights, for example, approximately between 1.0mm to 4.0mm, preferably between 2.0mm to 3.0 mm. As shown, the body includes two or more alternating

rows

221 and 222 of shapes starting at the proximal end 212 and lasting approximately two-thirds the body. The alternation between the ridges and lines, i.e., the s-shaped ridges, helps to reduce direct pressure on the tendons, muscles, ligaments, and blood vessels.

In one or more embodiments, the ridge shape 222 can include, for example, a magnetic massage ball or a copper coil.

In one or more embodiments, the shape 225 is centrally located toward the distal end 211 of the body. On each side of shape 225 is a raised trapezoidal shape, e.g., 223 and 224, that begins near distal end 211 and extends substantially to the rest of the body. The

shapes

223, 224, and 225 are configured to provide appropriate pressure and counter pressure points to the musculature, blood vessels, and nerves of the wrist. For example, shape 225 is configured to minimize direct pressure on the median nerve, while

shapes

223 and 224 are configured to minimize direct pressure on the radial and ulnar nerves by being positioned obliquely to the nerves.

The massage cover 200 is configured to provide a warm carrier for the upper limb and the muscle tissue, blood vessels and nerves of the forearm to provide the appropriate pressure and counter pressure points. The elevated shape is configured to minimize direct compression of blood vessels and muscles of the forearm.

In one or more embodiments of the invention, the massage cover further includes an optional heating element 260. The heating element may be a resistive heater, such as a flexible PTC ("positive temperature coefficient") heater made of conductive rubber. The resistive heater can be made of a conductive PTC rubber material in which the resistivity increases exponentially with increasing temperature. The resistance heater generates high power when cold and rapidly heats up to a constant temperature due to an exponential increase in resistivity. This constant temperature, typically between 0 ℃ and 80 ℃ (32 ° F to 176 ° F), can be specified during rubber production. PCT heaters are self-regulating, i.e. each point of the heater independently maintains a constant temperature without the need for electronic regulating devices. PCT heaters are also self-limiting in that the heater never exceeds a constant temperature at any point, and thus does not require over-temperature protection.

Other types of heaters may also be used. For example, a heater with variable temperature control allows the user to adapt the massage cover to their preferences. The heating element may also include a connector 262, such as a USB or other type of connector.

As shown in fig. 2E, the massage sleeve 200 is easily applied by wrapping around the forearm (e.g., 10).

Fasteners

250 and 240, such as loop and hook stabilizers, secure the massage sleeve in place to minimize extraneous movement. The massage cover may have different sizes, for example, a 7 inch design, a 9 inch design, and an 11 inch design.

The massage cover is configured to provide proper ergonomic balance and massage the upper extremities, particularly those of people who perform extensive keyboard entries, play games, texting, typing, data entry, and drawing. The massage cover increases warmth and circulation around the forearm and provides various massage techniques. For example, the user can press the outer side 230 to provide pressure, i.e., massage, to any portion of the tendons, muscles, ligaments, and blood vessels of the forearm.

In one or more embodiments of the invention, shape 222 may be replaced with shape 226, as shown in FIG. 2D. Figure 2D is a close-up view of the inside face of a massage sleeve according to a second embodiment of the invention. As shown, the shape 226 includes a diamond or similar shape having one or more "plus" shaped bumps. Thus, it will be apparent to those skilled in the art that the type and size of the shapes 221 to 226 may be varied without departing from the spirit of the invention, so long as the functional effects described herein are achieved.

Hand exercise support ring

The hand exercise support ring is economically and properly configured to address the strengthening of hand, wrist, and elbow musculature. Hand exercise support rings can be used to increase the flexion and extension strength of the fingers, wrists, forearms and elbows. The device also optimizes and enhances the task for those individuals who perform a large amount of keyboard input as well as gaming, texting, typing and data entry. The device is configured to optimize the strength of the user's upper limbs and is properly balanced to provide proper finger, wrist and forearm reinforcement through a particular exercise.

The device can be used to strengthen all fingers and wrists in one, one or both hands, as well as strengthening forearm and elbow muscles. When used with the forearms and elbows, the device is configured to prevent injury and strengthen the upper extremities.

One or more embodiments of the hand exercise support ring are formed from an extensible material that returns to its shape after being deformed and retains its functional and mechanical properties. The device has a specific inlet channel for the finger and/or wrist. The device can be worn and carried by a user or can be stored in an individual's luggage case as appropriate. Various embodiments of hand exercise support rings will now be described with reference to fig. 3A-3G.

Fig. 3A is a top plan view of a hand exercise support ring 300, and fig. 3B is a perspective view of the hand exercise support ring 300 according to one or more embodiments of the present invention. As shown, hand exercise support ring 300 includes a first ring 310, first ring 310 connected to a second ring 320 by a living hinge 330. The hand exercise support ring 300 is preferably made of an elastic material.

In one or more embodiments, the first ring 310 includes a central aperture 311 and a plurality of slots that are covered by tabs (e.g., 312, 314, 316, and 318) around the circumference of the ring. Tab and slot combination 312 is located at the free end of ring 310; tab and slot combination 314 is located at the hinged end of ring 310; a plurality of tab and slot combinations 316 are located at the top half of the ring 310; and a plurality of tab and slot combinations 318 are located at the bottom half of the ring 310.

In one or more embodiments, the second ring 320 includes a central aperture 321 and a plurality of slots that are covered by tabs (e.g., 322, 324, 326, and 328) around the circumference of the ring. Tab and slot combination 322 is located at the free end of ring 320; tab and slot combination 324 is located at the hinged end of ring 320; a plurality of tab and slot combinations 326 are located at the top half of ring 320; and a plurality of tab and slot combinations 328 are located at the bottom half of the ring 320.

Each tab and slot combination on ring 310 has a complementary tab and slot combination on ring 320. For example, tab/slot 312 is complementary to tab/slot 322; tab/slot 314 is complementary to tab/slot 324; the plurality of tabs/slots 316 are complementary to the plurality of tabs/slots 326; and the plurality of tabs/slots 318 are complementary to the plurality of tabs/slots 328. The tabs/slots are complementary such that when the hand exercise support ring 300 is folded about the living hinge 330, the complementary tabs/slots overlap, as shown in fig. 3C.

Fig. 3C is a close-up illustration of the alignment of corresponding slots of a hand exercise support ring in a folded position according to a second embodiment of the present invention. As shown, when the hand exercise support ring is folded about hinge 330, ring 310 and ring 320 and the corresponding tab/slot combination overlap so that the user can insert a finger through both slots. For example, when tab 312(f) is displaced, slot 312(s) is revealed, when tab 322(f) is displaced, slot 322(s) is revealed, and the centerlines of the complementary slots, i.e., 312(s) and 322(s), are aligned.

Fig. 3D is an illustration of an exemplary use of a hand exercise support ring 300 to strengthen an upper limb in accordance with one or more embodiments of the present invention. As shown, the user may manipulate the hand exercise support ring by grasping the ring, e.g., 320, through the central aperture 321 with the left hand 30, grasping the second ring, e.g., 310, through the central aperture 311 with the right hand 40, and then applying periodic outward (i.e., pulling) forces, e.g., 350 and 360, to thereby strengthen the upper limbs.

Fig. 3E is an illustration of an exemplary use of a hand exercise support ring 300 to strengthen the thumb muscles, in accordance with one or more embodiments of the present invention. As shown, the user may manipulate the hand exercise support ring by inserting the left thumb into slot 322(s), inserting the right thumb into slot 312(s), and then applying a periodic outward (i.e., pulling) force, such as 350 and 360, to thereby strengthen the thumb muscles.

Fig. 3F is an illustration of a second exemplary use of a hand exercise support ring 300 to strengthen the thumb muscles, in accordance with one or more embodiments of the present invention. As shown, the user may manipulate the hand exercise support ring by folding about hinge 330, then inserting the left thumb into slot 314(s) and its complementary slot 324(s), inserting the right thumb into slot 312(s) and its complementary slot 322(s), and then applying a periodic outward (i.e., pulling) force, such as 370 and 380, to thereby strengthen the thumb muscles. In this configuration, because the hand exercise support ring is folded, twice the pull force (i.e., 370 and 380) is required as the pull force when not folded (i.e., 350 and 360).

In one or more embodiments of the invention, hand exercise support ring 300 folds about hinge 330 so that it can be worn on a person's wrist-like a bracelet, as shown in fig. 3G. The device is also small enough to be placed in a user's pocket. This allows the user to conveniently carry the hand exercise support ring anywhere.

Finger joint support ring for finger exercise

The finger joint stent ring device is ergonomic and suitably configured to address the strengthening of hand, wrist, and elbow musculature. The knuckle support ring device can be used to increase the flexion and extension strength of the fingers, wrists and forearms. The device also optimizes and enhances the task for those individuals who play a large number of games, enter keyboard entries, and text, type, and data entries. The device is configured to optimize the strength of the user's upper limbs and is properly balanced to provide proper finger, wrist and forearm reinforcement through a particular exercise.

The device may be used for strengthening of one or more fingers and wrists, as well as forearm muscles, in one or both hands. When used with the forearm, the device is configured to prevent injury and strengthen the upper limb.

One or more embodiments of the finger joint stent ring device are formed from a malleable material that returns to its shape after being deformed and retains its functional and mechanical properties. The device has a specific inlet channel for the finger. The device can be worn and carried by a user or can be stored in an individual's luggage case as appropriate. Various embodiments of a knuckle mount ring for finger exercises will now be described with reference to fig. 4A-4D.

Fig. 4A is a perspective view of a hand and finger exercise finger joint support ring 400 in an open position, and fig. 4B is a perspective view of the hand and finger exercise device 400 in a folded position according to one or more embodiments of the present invention. As shown, the knuckle mount ring 400 includes a first branch 410, the first branch 410 coupled to a second branch 420 by a living hinge 430. Knuckle support ring 400 is preferably made of an elastic material and is foldable about living hinge 430.

In one or more embodiments, the first branch 410 includes a fifth digit hole 415 for little digits, e.g., 35 and 45; fourth digit holes 414 for ring fingers, e.g., 34 and 44; a third finger hole 413 for a middle finger, e.g., 33 and 43; a second index hole 412 for the index finger, e.g., 32 and 42; and a first digit aperture 411 for the thumbs, e.g., 31 and 41. The first leg 410 may also include one or more apertures 440 for reducing the force required for finger abduction.

In one or more embodiments, the second branch 420 includes a fifth digit aperture 425 for little digits, e.g., 35 and 45; fourth finger holes 424 for ring fingers, e.g., 34 and 44; a third finger hole 423 for middle fingers, e.g., 33 and 43; a second finger hole 422 for the index finger, e.g., 32 and 42; and a first digit aperture 421 for the thumbs, e.g., 31 and 41. The second leg 420 may also include one or more apertures 440 for reducing the force required for finger abduction.

In one or more embodiments, each of the finger holes, 411-. The ridges also provide a massaging effect on the thumb and fingers.

In one or more embodiments, the user can perform abduction, i.e., force

directions

450 and 460, of the fingers and/or arms and adduction of the fingers and/or arms by inserting all of the fingers of both hands into the finger holes of the knuckle support ring, as shown in fig. 4C.

Fig. 4C is an illustration of an exemplary use of a hand and finger exercise knuckle support ring 400 to strengthen finger and wrist muscles, according to one or more embodiments of the present invention. As shown, the user is able to insert each finger into its appropriate finger hole. For example, the little finger 35 of the left hand is inserted into the finger hole 425; the ring finger 34 is inserted into the finger hole 424; the middle finger 33 is inserted into the finger hole 423; the index finger 32 is inserted into the finger hole 422; and the thumb 31 is inserted into the finger hole 421. In addition, the little finger 45 of the right hand is inserted into the finger hole 415; the ring finger 44 is inserted into the finger hole 414; the middle finger 43 is inserted into the finger hole 413; the index finger 42 is inserted into the finger hole 412; the thumb 41 is inserted into the finger hole 411.

In one or more embodiments, when the device is folded about hinge 430, the user can perform abduction of the fingers, i.e., force

directions

470 and 480, and adduction of the fingers by inserting each finger of one hand into two digit holes from both the first and second branches, as shown in fig. 4D.

Fig. 4D is an illustration of an exemplary use of the hand and finger exercise knuckle support ring 400 in a folded position to strengthen the finger muscles of one hand according to one or more embodiments of the present invention. As shown, the user can insert each finger into the appropriate hole combination. For example, little finger 45 of the right hand is inserted into

finger holes

415 and 425; ring finger 44 is inserted into

finger holes

414 and 424; the middle finger 43 is inserted into the

finger holes

413 and 423; the index finger 42 is inserted into the

finger holes

412 and 422; and the thumbs 41 are inserted into the

finger holes

411 and 421.

Three-finger exercising device

The three finger exercise device is ergonomic and is suitably configured to address strengthening of the musculature of the hand. Three-finger exercise devices can be used to increase the flexion and extension strength of the fingers and thumb. The device also optimizes and enhances the task for those individuals who perform a large number of keyboard entries as well as texting, typing and data entry. The device is configured to optimize the strength of the user's upper limbs and is suitably balanced to provide finger strengthening through a particular exercise. The device may be used with one or more fingers and thumb, preferably any three fingers of one hand at a time, to strengthen muscles.

One or more embodiments of the three-finger exercise device are formed from an extensible material that returns to its shape after being deformed and retains its functional and mechanical properties. The device has a specific inlet channel for the finger. The device can be worn and carried by a user or can be stored in an individual's luggage case as appropriate. Various embodiments of a three finger exercise device will now be described with reference to fig. 5A-5C.

Fig. 5A is a perspective view of a three finger exercise device 500 according to one or more embodiments of the present invention. As shown, three finger exercise device 500 includes three loops coupled in a triangular configuration. Ring 510 is coupled to ring 520 by bridge 502 and to ring 530 by bridge 506; and ring 520 is coupled to ring 530 by bridge 504.

In one or more embodiments, each ring, e.g., 510, 520, or 530, includes an inner diameter configured to snugly fit a human finger or thumb and a depth that is about half the length of the human finger. Each ring, e.g., 530, also includes an inboard surface 512 and an outboard surface 514. The inside surface 512 of each ring includes a plurality of raised and flexible inner ridges 513 that are approximately sinusoidal in shape and extend from the front to the back of the ring, i.e., the depth of the ring. These irregularly shaped internal ridges are configured to provide massaging while minimizing direct pressure on nerves, blood vessels, and tendons of the fingers (i.e., finger and thumb) of the hand.

In one or more embodiments, the outer side surface 514 of each ring, e.g., 530, includes one or more raised and flexible outer ridges 515 that are approximately sinusoidal about an outwardly facing perimeter between two connecting bridges, e.g., 504 and 506. Each ring also includes one or more raised ridges 522 that are approximately sinusoidal in shape and extend the depth of the surface of the ring on the inward facing perimeter between two connecting bridges, e.g., 504 and 506.

In one or more embodiments, each bridge, e.g., 502, 504, or 506, includes an inner side surface 516 and an outer side surface 518. The inside surface 516 of each bridge includes a plurality of raised and flexible internal ridges 517 that are approximately sinusoidal in shape and extend from the front to the back of the bridge, i.e., the depth or width of the bridge. These irregularly shaped internal ridges 517 are configured to provide a massage while minimizing direct pressure on the nerves, blood vessels, and tendons of the fingers (i.e., finger and thumb) of the hand.

In one or more embodiments, the outer side surface 518 of each bridge, e.g., 506, includes one or more raised and flexible ridges 519 that are approximately straight and parallel and extend the width of the bridge.

Fig. 5B is an illustration of an exemplary use of a three finger exercise device 500 to strengthen finger muscles, according to one or more embodiments of the present invention. As shown, the user may place three digits in the ring of the device 500, e.g., the thumb 41 in the ring 520, the middle finger 43 in the ring 510, and the ring 530 with the ring finger 44, to perform the abduction exercise. The user then performs abduction exercises to strengthen the muscles of the hand by applying a force in the direction of the arrow.

The user may also perform adduction exercises by placing any three digits on the outside of the bridge. For example, the user may place thumb 41 on the outside of bridge 504, index finger 42 on the outside of bridge 502, ring finger 44 on the outside of bridge 506, and squeeze to perform a adduction exercise.

Fig. 5C is an illustration of a second exemplary use of a three finger exercise device 500 to strengthen finger muscles, according to one or more embodiments of the present invention. As shown, the user may place three fingers, such as thumb 41, middle finger 43, and ring finger 44, into the center hole 550 of the device for abduction exercises. Then, the user performs abduction exercise by applying a force in the direction of the arrow to strengthen the hand muscles.

While the invention herein disclosed has been described by means of specific embodiments and applications thereof, numerous modifications and variations could be made thereto by those skilled in the art without departing from the scope of the invention set forth in the claims.

Claims

1. A multi-fingered hand exercise device, comprising:

a body having three rings connected by a plurality of bridges in a triangular configuration at rest, wherein a first of the three rings is located at one end of the base of the triangular body, a second of the three rings is located at an opposite end of the base of the triangular body, and a third of the three rings is located at an apex of the triangular body,

wherein the first ring is configured for a human thumb and the second and third rings are configured for two fingers, wherein an inside surface of each ring comprises a plurality of raised and flexible ridges extending in a depth direction and configured for massaging the fingers or thumb;

a first bridge of the plurality of bridges connects a first ring of the three rings to a third ring of the three rings;

a second bridge of the plurality of bridges connects the second of the three rings to a third of the three rings; and is

A third bridge of the plurality of bridges connects the second one of the three rings to the first one of the three rings,

wherein the third bridge is thicker than the first bridge and the second bridge,

wherein the plurality of bridges and an inward facing perimeter of each of the rings between corresponding bridges together define a central aperture that is generally triangular at rest, the central aperture being configured to receive a plurality of digits of the person's hand.

2. The multi-fingered hand exercise device of claim 1, wherein the plurality of raised and flexible ridges are generally sinusoidal.

3. The multi-fingered hand exercise device of claim 1, wherein the outside surface of each loop includes one or more raised and flexible outer ridges that are generally sinusoidal about the outward-facing perimeter of the loop between two bridges connected to the loop, wherein the outer ridges are configured to massage the person's hand.

4. The multi-fingered hand exercise device of claim 3, wherein the outside surface of each loop further comprises one or more raised ridges that are generally sinusoidal and extend the depth of the outside surface of the loop on the inward-facing perimeter of the loop between two bridges connected to the loop.

5. The multi-fingered hand exercise device of claim 1, wherein each of the first, second, and third bridges connecting any two loops comprises an inside surface having a plurality of raised and flexible internal ridges that are generally sinusoidal shaped and extend the width of the bridge.

6. The multi-fingered hand exercise device of claim 1, wherein each of the first, second, and third bridges connecting any two loops further comprises an outside surface having one or more raised and flexible ridges that are substantially straight and parallel and extend the width of the bridge.

7. The multi-fingered hand exercise device of claim 1, wherein the body is formed from an extensible material that returns to its form after being deformed and retains its functional and mechanical properties.

8. A multi-fingered hand exercise device, comprising:

wherein the first ring is configured for a human thumb and the second and third rings are configured for two fingers, wherein an inside surface of each ring comprises a plurality of raised and flexible ridges that extend in a depth direction and are generally sinusoidal in shape;

wherein an interior space defined by the bridge and portions of the ring is configured to accommodate three digits of the person's hand.

9. The multi-fingered hand exercise device of claim 8, wherein each of the first, second, and third bridges connecting any two loops comprises an inside surface having a plurality of raised and flexible internal ridges that are generally sinusoidal shaped and extend the width of the bridge.

10. The multi-fingered hand exercise device of claim 8, wherein the body is formed from an extensible material that returns to its form after being deformed and retains its functional and mechanical properties.

11. The multi-fingered hand exercise device of claim 8, wherein the third bridge is thicker than the first and second bridges.

12. A multi-fingered hand exercise device, comprising:

a body having three rings connected in a triangular configuration by a plurality of bridges when at rest, wherein a first of the three rings has a hole configured for a human thumb and a second and third of the three rings each include a hole configured for a human finger,

wherein the inner side surface of each ring comprises a plurality of raised and flexible ridges extending in a depth direction and configured for massaging the finger or thumb;

wherein the plurality of bridges and an inward facing perimeter of each of the three rings between corresponding bridges together define a central aperture configured to receive three digits of the human hand.

13. The multi-fingered hand exercise device of claim 12, wherein each bridge of the plurality of bridges is rectangular.

14. The multi-fingered hand exercise device of claim 12, wherein the triangular configuration is isosceles.

15. The multi-fingered hand exercise device of claim 12, wherein the third bridge is thicker than the first and second bridges.